mirror of
https://github.com/haorendashu/nowser.git
synced 2025-12-17 01:44:19 +01:00
421 lines
14 KiB
Dart
421 lines
14 KiB
Dart
// import 'dart:convert';
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// import 'package:flutter/material.dart';
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// import 'package:nostr_sdk/event.dart';
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// import 'package:nostr_sdk/utils/string_util.dart';
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// import 'package:nowser/component/webview/web_info.dart';
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// import 'package:nowser/const/app_type.dart';
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// import 'package:nowser/const/auth_type.dart';
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// import 'package:nowser/main.dart';
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// import 'package:nowser/provider/permission_check_mixin.dart';
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// import 'package:webview_cef/webview_cef.dart';
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// import 'package:webview_cef/src/webview_inject_user_script.dart';
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// import '../../data/app.dart';
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// class WebViewLinuxComponent extends StatefulWidget {
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// WebInfo webInfo;
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// Function(WebInfo, WebViewController) onWebViewCreated;
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// Function(WebInfo, WebViewController, String?) onTitleChanged;
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// Function(WebInfo, WebViewController, String?) onUrlChanged;
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// Function(WebInfo, WebViewController) onLoadStop;
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// WebViewLinuxComponent(
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// this.webInfo,
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// this.onWebViewCreated,
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// this.onTitleChanged,
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// this.onUrlChanged,
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// this.onLoadStop,
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// );
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// @override
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// State<StatefulWidget> createState() {
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// return _WebViewLinuxComponent();
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// }
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// }
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// class _WebViewLinuxComponent extends State<WebViewLinuxComponent>
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// with PermissionCheckMixin {
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// late WebViewController controller;
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// double progress = 0;
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// Set<JavascriptChannel> javascriptChannels = {};
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// InjectUserScripts injectScript = InjectUserScripts();
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// String url = "";
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// String title = "";
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// @override
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// void initState() {
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// super.initState();
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// initInjectScript();
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// initJSHandle();
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// controller = WebviewManager().createWebView(
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// loading: const Text("Loading"),
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// injectUserScripts: injectScript);
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// controller.setWebviewListener(WebviewEventsListener(
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// onTitleChanged: (title) {
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// title = title;
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// widget.onTitleChanged(widget.webInfo, controller, title);
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// },
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// onUrlChanged: (url) {
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// url = url;
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// widget.onUrlChanged(widget.webInfo, controller, url);
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// },
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// onConsoleMessage: (int level, String message, String source, int line) {
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// print("$level $source $line $message");
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// },
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// // onLoadStart: (controller, url) {
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// // },
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// onLoadEnd: (controller, url) {
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// widget.onLoadStop(widget.webInfo, controller);
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// },
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// ));
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// controller.initialize(widget.webInfo.url).then((v) {
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// controller.setJavaScriptChannels(javascriptChannels);
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// setState(() {
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// inited = true;
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// });
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// // controller.openDevTools();
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// });
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// }
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// var inited = false;
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// @override
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// Widget build(BuildContext context) {
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// return Container(
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// child: inited ? controller.webviewWidget : controller.loadingWidget,
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// );
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// }
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// Future<void> nip07Reject(String resultId, String contnet) async {
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// var script = "window.nostr.reject(\"$resultId\", \"${contnet}\");";
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// await controller.executeJavaScript(script);
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// }
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// void initJSHandle() {
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSgetPublicKey",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSgetPublicKey $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// checkPermission(context, AppType.WEB, code, AuthType.GET_PUBLIC_KEY,
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// (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) {
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// print("confirm get pubkey");
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// var pubkey = app.pubkey;
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// var script = "window.nostr.callback(\"$resultId\", \"$pubkey\");";
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// controller.executeJavaScript(script);
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// });
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// },)
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// );
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSsignEvent",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSsignEvent $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// var content = jsonObj["msg"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// try {
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// var eventObj = jsonDecode(content);
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// var eventKind = eventObj["kind"];
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// if (eventKind is int) {
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// checkPermission(context, AppType.WEB, code, AuthType.SIGN_EVENT,
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// eventKind: eventKind, authDetail: content, (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) async {
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// var tags = eventObj["tags"];
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// Event? event = Event(app.pubkey!, eventObj["kind"], tags ?? [],
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// eventObj["content"],
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// createdAt: eventObj["created_at"]);
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// event = await signer.signEvent(event);
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// if (event == null) {
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// return;
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// }
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// var eventResultStr = jsonEncode(event.toJson());
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// // TODO this method to handle " may be error
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// eventResultStr = eventResultStr.replaceAll("\"", "\\\"");
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// var script =
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// "window.nostr.callback(\"$resultId\", JSON.parse(\"$eventResultStr\"));";
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// controller.executeJavaScript(script);
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// });
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// }
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// } catch (e) {
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// nip07Reject(resultId, "Sign fail");
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// }
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// },)
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// );
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSgetRelays",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSgetRelays $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// checkPermission(context, AppType.WEB, code, AuthType.GET_RELAYS, (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) {
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// // TODO handle getRelays
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// var app = appProvider.getApp(AppType.WEB, code);
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// if (app != null) {
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// var relayMaps = {};
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// // var relayAddrs = relayProvider.relayAddrs;
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// // for (var relayAddr in relayAddrs) {
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// // relayMaps[relayAddr] = {"read": true, "write": true};
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// // }
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// var resultStr = jsonEncode(relayMaps);
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// resultStr = resultStr.replaceAll("\"", "\\\"");
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// var script =
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// "window.nostr.callback(\"$resultId\", JSON.parse(\"$resultStr\"));";
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// controller.evaluateJavascript(script);
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// }
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// });
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// },)
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// );
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSnip04encrypt",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSnip04encrypt $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// var msg = jsonObj["msg"];
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// if (msg != null && msg is Map) {
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// var pubkey = msg["pubkey"];
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// var plaintext = msg["plaintext"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// checkPermission(context, AppType.WEB, code, AuthType.NIP04_ENCRYPT,
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// (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) async {
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// var resultStr = await signer.encrypt(pubkey, plaintext);
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// if (StringUtil.isBlank(resultStr)) {
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// return;
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// }
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// var script =
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// "window.nostr.callback(\"$resultId\", \"$resultStr\");";
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// controller.executeJavaScript(script);
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// });
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// }
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// },)
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// );
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSnip04decrypt",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSnip04decrypt $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// var msg = jsonObj["msg"];
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// if (msg != null && msg is Map) {
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// var pubkey = msg["pubkey"];
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// var ciphertext = msg["ciphertext"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// checkPermission(context, AppType.WEB, code, AuthType.NIP04_DECRYPT,
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// (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) async {
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// var app = appProvider.getApp(AppType.WEB, code);
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// if (app != null) {
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// var resultStr = await signer.decrypt(pubkey, ciphertext);
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// if (StringUtil.isBlank(resultStr)) {
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// return;
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// }
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// var script =
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// "window.nostr.callback(\"$resultId\", \"$resultStr\");";
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// controller.executeJavaScript(script);
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// }
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// });
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// }
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// },)
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// );
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSnip44encrypt",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSnip44encrypt $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// var msg = jsonObj["msg"];
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// if (msg != null && msg is Map) {
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// var pubkey = msg["pubkey"];
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// var plaintext = msg["plaintext"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// checkPermission(context, AppType.WEB, code, AuthType.NIP44_ENCRYPT,
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// (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) async {
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// var resultStr = await signer.nip44Encrypt(pubkey, plaintext);
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// if (StringUtil.isBlank(resultStr)) {
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// return;
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// }
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// var script =
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// "window.nostr.callback(\"$resultId\", \"$resultStr\");";
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// controller.executeJavaScript(script);
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// });
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// }
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// },)
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// );
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// javascriptChannels.add(JavascriptChannel(name: "NowserJSnip44decrypt",
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// onMessageReceived: (javascriptMessage) async {
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// var jsMsg = javascriptMessage.message;
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// print("NowserJSnip44decrypt $jsMsg");
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// var jsonObj = jsonDecode(jsMsg);
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// var resultId = jsonObj["resultId"];
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// var msg = jsonObj["msg"];
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// if (msg != null && msg is Map) {
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// var pubkey = msg["pubkey"];
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// var ciphertext = msg["ciphertext"];
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// String? code = await getCode();
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// if (code == null) {
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// return;
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// }
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// checkPermission(context, AppType.WEB, code, AuthType.NIP44_DECRYPT,
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// (app, signer) {
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// nip07Reject(resultId, "Forbid");
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// }, (app, signer) async {
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// var resultStr = await signer.nip44Decrypt(pubkey, ciphertext);
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// if (StringUtil.isBlank(resultStr)) {
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// return;
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// }
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// var script =
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// "window.nostr.callback(\"$resultId\", \"$resultStr\");";
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// controller.executeJavaScript(script);
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// });
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// }
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// },)
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// );
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// }
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// void initInjectScript() {
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// injectScript.add(UserScript("""
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// window.nostr = {
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// _call(channel, message) {
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// return new Promise((resolve, reject) => {
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// var resultId = "callbackResult_" + Math.floor(Math.random() * 100000000);
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// var arg = {"resultId": resultId};
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// if (message) {
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// arg["msg"] = message;
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// }
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// // var argStr = JSON.stringify(arg);
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// // window.flutter_inappwebview
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// // .callHandler(channel, argStr);
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// channel(arg);
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// window.nostr._requests[resultId] = {resolve, reject}
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// });
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// },
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// _requests: {},
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// callback(resultId, message) {
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// window.nostr._requests[resultId].resolve(message);
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// },
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// reject(resultId, message) {
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// window.nostr._requests[resultId].reject(message);
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// },
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// async getPublicKey() {
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// return window.nostr._call(NowserJSgetPublicKey);
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// },
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// async signEvent(event) {
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// return window.nostr._call(NowserJSsignEvent, JSON.stringify(event));
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// },
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// async getRelays() {
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// return window.nostr._call(NowserJSgetRelays);
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// },
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// nip04: {
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// async encrypt(pubkey, plaintext) {
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// return window.nostr._call(NowserJSnip04encrypt, {"pubkey": pubkey, "plaintext": plaintext});
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// },
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// async decrypt(pubkey, ciphertext) {
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// return window.nostr._call(NowserJSnip04decrypt, {"pubkey": pubkey, "ciphertext": ciphertext});
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// },
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// },
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// nip44: {
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// async encrypt(pubkey, plaintext) {
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// return window.nostr._call(NowserJSnip44encrypt, {"pubkey": pubkey, "plaintext": plaintext});
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// },
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// async decrypt(pubkey, ciphertext) {
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// return window.nostr._call(NowserJSnip44decrypt, {"pubkey": pubkey, "ciphertext": ciphertext});
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// },
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// },
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// };
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// """, ScriptInjectTime.LOAD_START));
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// // injectScript.add(UserScript("console.log(window.nostr);", ScriptInjectTime.LOAD_END));
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// }
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// Future<String?> getCode() async {
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// if (StringUtil.isBlank(url)) {
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// url = widget.webInfo.url;
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// }
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// if (StringUtil.isNotBlank(url)) {
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// var uri = Uri.parse(url);
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// return uri.host;
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// }
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// return null;
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// }
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// @override
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// Future<App> getApp(int appType, String code) async {
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// String? name = title;
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// String? image;
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// // var favicons = await webViewController!.getFavicons();
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// // if (favicons.isNotEmpty) {
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// // image = favicons.first.url.toString();
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// // }
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// return App(appType: appType, code: code, name: name, image: image);
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// }
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// @override
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// void dispose() {
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// super.dispose();
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// controller.dispose();
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// }
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// }
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